v3.25.1
Leases (Tables)
12 Months Ended
Dec. 31, 2024
Leases  
Summary of maturity analysis of the Company's operating lease liabilities and reconciliation of the undiscounted cash flows to the operating lease liabilities

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As of December 31, 2024

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RMB

    

US$

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2025

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2,253,211

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308,689

2026

 

1,583,712

 

216,968

2027

 

939,852

 

128,759

2028

 

531,731

 

72,847

2029 and after

 

290,880

 

39,850

Total undiscounted cash flows

 

5,599,386

 

767,113

Less: imputed interest

 

(301,843)

 

(41,352)

Present value of lease liabilities

 

5,297,543

 

725,761

Summary of supplemental information related to leases

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For the years ended December 31, 

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2022

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2023

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2024

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2024

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RMB

    

RMB

    

RMB

    

US$

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Cash payments for operating leases

 

534,784

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1,075,598

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2,041,347

    

279,663

ROU assets obtained in exchange for new operating lease liabilities

 

1,068,063

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3,918,460

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2,968,352

 

406,663

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